What is the function of plasticizers?
Plasticizersare the largest additives in modern plastics industry, and play a decisive role in promoting the development of plastics industry, especially PVC industry.
Where can and resin mixing, not chemical changes occur when mixed, but can reduce the melt viscosity of the material of the glass transition temperature and the plastic molding process, and itself remains unchanged, or if the chemical changes but the long-term retention of certain physical properties in plastic products and can change resin, which has these properties of liquid solid organic compounds or low melting point, are called plasticizers.
In fact, plasticization has been used as early as in the primitive society, and plasticizers have also originated in the invention of primitive man. Such as:
Pottery clay -- water, ancient oil soluble in asphalt for waterproofing materials used for waterproof, fill the seams of a ship, where oil plasticizer. There are so soft leather with oil, oil is the most durable plasticizer
Advantages of plasticizers
Reduce modulus of elasticity and tensile strength at break
Increase extensibility and elongation at break
Improved reversible bending strength
Improved toughness and impact strength
Decreasing glass transition temperature
Applicable types of expanded polymers at lower temperatures
Improved adhesion to various substrates
Improve or reduce the sealing property of film
Improve lubrication performance and reduce friction
Reduce electrostatic charge capacity, improve surface gloss and appearance
our Company focuses on self innovation, company's plasticizer research center is granted the title Research Center of High and New Technology Enterprise in Zhejang Province. We have obtained 7 invention patents and 3 practical application patents. Our company completed the ISO14001 Quality Management System Certification and ISO9001 Environmental Management System Certification. Bio-degradation of Epoxy plant oil was listed in National Torch Project in November, 2008. Our company was named New and Hi-Tech Enterprise in April, 2009, it was also granted the titles Hi-Tech Enterprise of Zhejiang Province. Science advocating enterprise of Zhejiang Province Zhejiang Top 100 developing small- and mid- sized companies 2010 China's top 100 creditworthy enterpricse. In Oct.2011, our company was named Key Enterprise of National Torch Plan in 2011 by the Torch Hi-Tech Industry Development Center under Ministry of Science and Technology With rich experience, excellent quality and perfect service system.
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